Chemnitz-Reichenhain transmission tower
Chemnitz-Reichenhain transmission tower
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Basic data | ||
Place: | Chemnitz-Reichenhain | |
Country: | Saxony | |
Country: | Germany | |
Altitude : | 429 m above sea level NHN | |
Coordinates: 50 ° 47 ′ 59.7 " N , 12 ° 57 ′ 56.7" E | ||
Use: | Telecommunications tower , broadcasting station | |
Accessibility: | Transmission tower not open to the public | |
Tower data | ||
Construction time : | Mid 1980s | |
Building material : | steel | |
Operating time: | since the mid-1980s | |
Last renovation (tower) : | June 2007 | |
Total height : | 99 m | |
Data on the transmission system | ||
Last modification (antenna) : | June 13, 2007 | |
Last modification (transmitter) : | 2007 | |
Waveband : | FM transmitter | |
Radio : | VHF broadcasting | |
Send types: | PAL , DVB-T, mobile radio , directional radio | |
Position map | ||
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The Chemnitz-Reichenhain transmission tower is a nearly 100 m high transmission tower for radio relay, mobile communications and for the distribution of VHF and television programs. It was built in the mid-1980s on the Schenkenberg in the Reichenhain district of Chemnitz , originally 60 meters.
The Chemnitz-Reichenhain transmission tower is a steel lattice tower that was free until May 2007. In May / June 2007 it was upgraded for DVB-T broadcasting, for which purpose a cargo helicopter was used on June 13, 2007.
With the new antenna carrier with the DVB-T antennas, the tower grew to a height of 99 m. Due to the statics , it was braced on the ground, so that the tower became a hybrid tower . The original plan even provided for the height of the tower to be doubled to 120 m for the DVB-T installation. Due to the proximity of the location to residential buildings on Gornauer Strasse and Jägerschlößchenstrasse, the upgrade was very controversial because of the significantly higher radiation power of DVB-T compared to previous use (see electromagnetic environmental compatibility ) and led to the formation of a citizens' initiative.
Frequencies and Programs
Analog radio (VHF)
program | frequency | ERP |
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apollo radio | 88.9 MHz | 1 kW |
R.SA | 91.0 MHz | 3 kW |
MDR current | 94.7 MHz | 0.5 kW |
Energy Saxony | 97.5 MHz | 3 kW |
Radio Chemnitz | 102.1 MHz | 3 kW |
apollo radio / radio T | 102.7 MHz | 1 kW |
Deutschlandfunk culture | 106.3 MHz | 0.5 kW |
Digital radio ( DAB + )
DAB + is broadcast in vertical polarization and in single-frequency mode with other transmitters.
Digital television (DVB-T2)
On September 26, 2018, the Chemnitz-Reichenhain transmitter switched to the DVB-T2 HD system. The broadcasts are simulcast (Single Frequency Network) using different transmitter locations. The programs of ARD ( MDR -Mux), ZDF and the commercial offer from freenet TV ( encoded in Irdeto ) are distributed in HEVC video coding and in Full HD resolution.
All channels shown in italics are encrypted and can only be received via the DVB-T2 HD platform freenet TV .
channel |
Frequency ( MHz) |
Multiplex | Programs in multiplex |
ERP (kW) |
Antenna pattern / round (ND) directed (D) |
Polarization horizontal (H) / vertical (V) |
Modulation method | FEC | Guard interval |
Bit rate (Mbit / s) |
Single frequency network (SFN) |
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32 | 562 | MDR 1 (ARD) | 25th | ND | V | 64-QAM | 3/5 | 19/256 | 23.6 | Chemnitz (Geyer) , Chemnitz-Reichenhain | |
25th | 506 | MDR 2 (ARD) | 25th | ND | V | 64-QAM | 3/5 | 19/256 | 23.6 | Chemnitz (Geyer) , Gera , Chemnitz-Reichenhain | |
22nd | 482 | Substream 0:
ZDF ( ZDFmobil ) Substream 1: MEDIA BROADCAST |
Substream 0:
Substream 1: |
25th | ND | V | 64-QAM | 3/5 | 19/128 | 22nd | Chemnitz (Geyer) , Gera , Leipzig / Messegrund , Halle-Stadt , Chemnitz-Reichenhain |
46 | 674 | MEDIA BROADCAST
( RTL Group ) |
25th | ND | V | 64-QAM | 2/3 | 1/16 | 27.6 | Chemnitz (Geyer) , Dresden , Chemnitz-Reichenhain | |
29 | 538 | MEDIA BROADCAST | 25th | ND | V | 64-QAM | 2/3 | 1/16 | 27.6 | Chemnitz (Geyer) , Dresden , Chemnitz-Reichenhain | |
42 | 642 | MEDIA BROADCAST | Substream 0:
Substream 1:
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25th | ND | V | 64-QAM | 2/3 | 1/16 | 27.6 | Chemnitz (Geyer) , Dresden , Chemnitz-Reichenhain |
1) To receiveARD-alpha HD (Internet)andSWR BW HD (Internet), anhbb-TV capabledevice is required.
DVB-T
Due to the switch to DVB-T2HD at the Chemnitz-Reichenhain transmitter, the broadcast of television programs based on the DVB-T standard was ended on September 26, 2018.
program | channel | ERP | Single frequency network (SFN) |
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ZDFmobil bouquet | E22 | 5 kW | Chemnitz-Reichenhain, Gera , Geyer , Schöneck / Vogtl. |
ARD Digital MDR Bouquet 1 | E25 | 20 kW | Chemnitz-Reichenhain, Gera , Geyer , Schöneck / Vogtl. |
MDR bouquet 2 Saxony | E32 | 20 kW | Chemnitz-Reichenhain, Geyer , Schöneck / Vogtl. |
Web links
- Photo panorama page with picture of the transmission tower (private homepage)